[PATCH 2/2] printk: Use %pCOW for kmsg

[Richard Weinberger]

...userspace likes eye candy.

Signed-off-by: Richard Weinberger <richard@xxxxxx>
---
 kernel/printk/printk.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index f274fbef821d..42ea0a18081d 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -815,7 +815,10 @@ static ssize_t devkmsg_write(struct kiocb *iocb, struct iov_iter *from)
 		}
 	}
 
-	printk_emit(facility, level, NULL, 0, "%s", line);
+	if (line[len - 1] == '\n')
+		line[len - 1] = '\0';
+
+	printk_emit(facility, level, NULL, 0, "%pCOW", line);
 	kfree(buf);
 	return ret;
 }
-- 
2.13.6